@inproceedings{liu2017empower,
  title = {DiSAN: Directional Self-Attention Network for RNN/CNN-free Language Understanding}, 
  author = {Tao Shen and Tianyi Zhou and Guodong Long and Jing Jiang and Shirui Pan and Chengqi Zhang}, 
  booktitle={AAAI},
  year = {2018},
  url = {https://www.aaai.org/ocs/index.php/AAAI/AAAI18/paper/viewFile/16126/16099}
}